/* ========================================================================
 * PlantUML : a free UML diagram generator
 * ========================================================================
 *
 * (C) Copyright 2009-2020, Arnaud Roques
 *
 * Project Info:  http://plantuml.com
 * 
 * If you like this project or if you find it useful, you can support us at:
 * 
 * http://plantuml.com/patreon (only 1$ per month!)
 * http://plantuml.com/paypal
 * 
 * This file is part of PlantUML.
 *
 * PlantUML is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * PlantUML distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
 * License for more details.
 *
 * You should have received a copy of the GNU General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
 * USA.
 *
 *
 * Original Author:  Arnaud Roques
 *
 *
 */
package net.sourceforge.plantuml.stats;

class HumanDuration {

	private final long duration;

	public HumanDuration(long duration) {
		this.duration = duration;
	}

	@Override
	public String toString() {
		long time = duration;
//		final long ms = time % 1000L;
		time = time / 1000;
		final long sec = time % 60;
		time = time / 60;
		final long min = time % 60;
		time = time / 60;
		final long hour = time % 24;
		final long day = time / 24;
		if (day > 0) {
			return String.format("%dd %02dh%02dm%02ds", day, hour, min, sec);
		}
		if (hour > 0) {
			return String.format("%dh%02dm%02ds", hour, min, sec);
		}
		if (min > 0) {
			return String.format("%dm%02ds", min, sec);
		}
		return String.format("%ds", sec);
	}

}
